Samantha Round Halo Lab Grown Diamond RingThis Artelia Samantha round brilliant diamond halo engagement ring displays a classic 2. 2mm half round band halfway set with round brilliant diamonds and four claws with halo to showcase the centre diamonds round brilliance. Diamond Specifications: Shape: Round Brilliant Cut Lab Grown Centre Diamond Carat: 1. 0ct, 1. 50ct, 2. 0ct , 2. 50ct and 3. 0ct option (pictured with 1. 50ct) Colour: E Certification: IGI certified Clarity: VS2 Cut: Ideal